JBL SintoMec Sintered Bio-Glass Rings 450gare biological filter media for freshwater and saltwater aquariums. The sintered glass rings feature conical tunnel pores and 5 mm wall thickness, providing a massive 1200 m/L surface area for beneficial bacteria colonization. Effectively breaks down pollutants through biological filtration. Place as the second-last filter stage for intensive water clarification. Promotes clear, healthy water and a stable aquatic environment.

Specifications:

• Category:Aquarium Filtration Media

• Brand:JBL

• For:Freshwater and saltwater aquariums

• Weight/Size:450 g

• Key Materials:Sintered bio-glass with conical tunnel pores

Key Features:

• Biological Filtration:Breaks down pollutants effectively.

• High Surface Area:1200 m/L for bacteria colonization.

• Effective Design:Conical pores and 5 mm wall thickness.

• Easy to Use:Place as second-last filter stage.

• Water Clarification:Promotes clear, healthy water.

• Versatile:Suitable for fresh and saltwater.

Instructions for Use:Rinse before use. Place in filter as biological media stage. Ensure water flows through media. Replace when clogged or degraded.